EM636165TS-6IG View Datasheet(PDF) - Etron Technology

Part Name

Description

Manufacturer

EM636165TS-6IG

1Mega x 16 Synchronous DRAM (SDRAM)

Etron Technology 

EtronTech

1M x 16 SDRAM EM636165-XXI

Figure 15.1. Interleaved Column Write Cycle (Burst Length=4, CAS# Latency=1)

CLK

CKE

T0 T 1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T 11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22

tCK1

CS#

RAS#

CAS#

WE #

A11

A10

RAx

RBw

A0~A9

DQM

DQ Hi-Z

RAx CAx RBw

tRCD

CBw

CBx

CBy

CAy

CBz

tRP

tWR tRP

tRRD

DAx0 DAx1 DAx2 DAx3 DBw0 DBw1 DBx0 DBx1 DBy0 DBy1 DAy0 DAy1

DBz0 DBz1 DBz2 DBz3

Activate

Command

Bank A

Activate

Command

Bank B

W rite

Command

Bank A

W rite

W rite

Command Command

Bank B

Bank B

W rite

W rite

Command Command

Bank B

Bank A

W rite

Command

Bank B

Precharge

Command

Bank A

Precharge

Command

Bank B

Preliminary

51

Rev. 1.1 Apr. 2005

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